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20 terms

Chapter 5

STUDY
PLAY
__________ are the rules or languages in which networking is possible.
Protocols
Which layer of the OSI model covers the cabling and electrical signaling?
Physical
What is the primary protocol used by Windows to communicate over a network?
TCP/IP
On which layer of the OSI model is IPv4 Addressing included?
Network
What is used to specify which bits of an IPv4 address are used for the network identifier and which bits are used for the host identifier?
Subnet mask
In what class is the address of 156.43.75.212?
Class A
What is the default subnet mask for 198.54.65.3?
255.255.255.0
What is used to avoid assigning entire addresses of a particular class to networks that didn't have that many hosts?
CIDR
If you have an IPv4 address of 123.54.34.77 with a subnet mask of 255.255.240.0, what is the CIDR notation?
/20
What would a corporation use to allow private IPv4 addresses to communicate with the Internet?
NAT
What server automatically assigns IP addresses?
DHCP
What type of address is the FCC0:0:0:0B5D:FF:BE3B:F4F7:3311?
IPv6
Which type of address defines a single network interface in a computer or other device?
Unicast
Which type of IPv6 address is unique throughout the IPv6 universe?
Global
What type of address mechanism is a tunneling protocol that enables computers to transmit IPv6 packets through NAT routers that do not support IPv6?
Teredo
TCP is considered a __________ protocol.
Connection-oriented
What do you call codes that identify specific applications running on the system?
Ports
What utility or tool allows you to view and manage all your network connections?
Network and Sharing Center
What is a software routine that acts as a virtual barrier between a computer and the network to which it is attached?
Firewall
What command is used to test network connectivity between two hosts?
Ping